1. Database Reference
  2. Dynamic Performance Views
  3. Dynamic Performance (V$) Views: V$ACCESS to V$HVMASTER_INFO
  4. V$ACCESS

7.4 V$ACCESS

V$ACCESS displays information about locks that are currently imposed on library cache objects.

The locks are imposed to ensure that they are not aged out of the library cache while they are required for SQL execution.

Column Datatype Description

SID

NUMBER

Session number that is accessing an object

OWNER

VARCHAR2(64)

Owner of the object

OBJECT

VARCHAR2(1000)

Name of the object

TYPE

VARCHAR2(64)

Type identifier for the object

CON_ID

NUMBER

The ID of the container to which the data pertains. Possible values include:

  • 0: This value is used for rows containing data that pertain to the entire multitenant container database (CDB). This value is also used for rows in non-CDBs.

  • 1: This value is used for rows containing data that pertain to only the root

  • n: Where n is the applicable container ID for the rows containing data